§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · SEP-2025● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 25PEGMGF2-0001✓ Verified · Pass

PEG MGF × Amino USA - Lab Test, September 2025

Tested Monday, September 22, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.36%

✓ Excellent

PeptidePEG MGF

Brandaminousa.com

LabBioRegen

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Test results

7 data points

Purity

99.36%

Endotoxins

Not tested

Stated qty

2 mg

Tested qty

2.31 mg

Qty match

116% of labeled · +16%

Batch ID

25PEGMGF2-0001

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

2 mg→2.31 mg+16%

About this test

This independent ultra-high performance liquid chromatography with mass spectrometry lab test confirms PEG-MGF 2mg from Amino USA at 99.36% purity. The analysis was conducted by BioRegen on September 22, 2025.

PEG-MGF (Pegylated Mechano Growth Factor) is a synthetic peptide conjugate researched for its potential role in muscle growth, tissue repair, and regeneration. A purity level of 99.36% indicates high-grade synthesis with minimal contamination.

The full certificate of analysis is available for download on this page.